Dodge B250 Spark Plug Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(27)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(27)

Spark Plug Replacement Service

How much does a Spark Plug Replacement cost?

On average, the cost for a Dodge B250 Spark Plug Replacement is $169 with $29 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1991 Dodge B250V8-5.2LService typeSpark Plug ReplacementEstimate$256.60Shop/Dealer Price$285.60 - $364.50
1993 Dodge B250V6-3.9LService typeSpark Plug ReplacementEstimate$222.19Shop/Dealer Price$243.07 - $301.60
1990 Dodge B250V8-5.9LService typeSpark Plug ReplacementEstimate$247.59Shop/Dealer Price$274.85 - $352.44
1993 Dodge B250V8-5.9LService typeSpark Plug ReplacementEstimate$247.59Shop/Dealer Price$274.85 - $352.44
1991 Dodge B250V6-3.9LService typeSpark Plug ReplacementEstimate$222.19Shop/Dealer Price$244.57 - $304.22
1992 Dodge B250V8-5.9LService typeSpark Plug ReplacementEstimate$247.59Shop/Dealer Price$274.99 - $352.69
1994 Dodge B250V8-5.9LService typeSpark Plug ReplacementEstimate$247.59Shop/Dealer Price$274.86 - $352.47
1993 Dodge B250V8-5.2LService typeSpark Plug ReplacementEstimate$247.59Shop/Dealer Price$274.85 - $352.44
Show example Dodge B250 Spark Plug Replacement prices

What are spark plugs and how do they work?

Spark plugs are one of the key components of your vehicle’s ignition system. They ignite gasoline and air inside of your engine. This gives your engine the power to propel you down the road. The spark plug takes high voltage electricity from the ignition coil and creates a spark at just right moment during the engine’s combustion cycle. This gives the engine the best mix of power, fuel economy and low emissions. However, the electrode at the end of the spark plug eventually wears out and can cause performance issues.

Spark plugs-MATROX-1

When should you replace spark plugs?

Replacement should follow the vehicle maintenance schedule. This will be listed in the vehicle’s owner’s manual. Some cars require regular replacement at 30k, 60k or 100k miles. It is possible in some cases that a spark plug might fail before the service schedule, but it’s not typically common.

Avoiding spark plug replacement can cause:

  • Difficulty starting your car.
  • Check engine light for a misfire code.
  • Flashing check engine light during acceleration for misfire, this can cause engine damage.
  • Reduced fuel economy and/or power.
  • Rough idle and/or unexplained engine vibration.
  • Failed State emission testing.

Even if only one spark plug is found to be faulty, they should always be replaced in sets. Most engines will require 4,6, or 8 spark plugs.

How do mechanics replace spark plugs?

Spark plugs are threaded into the engine’s cylinder head(s). Most cars have one plug per cylinder, so a four-cylinder engine will have four plugs, a six-cylinder engine will have six plugs, and so forth. The mechanic will:

  • Have the correct spark plugs on hand for your vehicle
  • Pull any diagnostic trouble codes that may be related to worn spark plugs.
  • Remove the original spark plugs and look at removed spark plugs for any clues indicating engine mis-operation exists; such as oil burning, excessively rich mixture, pre-ignition damage etc. Inform owner of any found unusual conditions.
  • Install new plugs using a torque wrench.
  • Finally, a road test of the vehicle to confirm normal operation.

Is it safe to drive with worn spark plugs?

Yes, but spark plugs that are worn enough to cause engine-misfiring have the potential to cause engine damage and overheating of the catalytic converter. Regardless of the age of the plugs, or mileage, if the engine misfires or runs poorly, the plugs should be inspected for defects. Generally, spark plug failure will not keep the engine from running, but in cases of extreme wear, you may experience a limitation in the speed at which you can drive the car. If the maintenance schedule says the plugs should be replaced, it is best to do so promptly.

When having spark plugs replaced keep in mind:

  • High-speed driving may accelerate spark plug wear. Consider earlier than required inspection and tune-up if you operate the car in severe conditions.
  • Plugs should always be promptly replaced per the manufacturer maintenance schedule even if they appear to be working perfectly.
  • If your vehicle is equipped with spark plug wires (as opposed to a coil-on-plug system), the wires should be replaced at the same time. This may increase the cost of your repair.
  • It is possible that when doing a spark plug replacement, your vehicle may also need additional parts like ignition coils, this will add to the repair cost.
  • Some engines require that the intake manifold be removed while replacing spark plugs. This may increase the parts and labor cost for the repair.
  • Leaking valve cover gaskets, which have let oil get in contact with the spark plugs, coils or wires, may be the cause of ignition system issues. Valve cover gaskets will need to be replaced in addition to the spark plugs, wires or coils. This will add to the repair cost.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Dodge mechanics

Real customer reviews from Dodge owners like you.

Excellent Rating

(27)

Rating Summary
26
1
0
0
0
26
1
0
0
0

Gregory

208 years of experience
385 reviews
Gregory
208 years of experience
B250 1994 - Fuel Pump - Littleton, CO
Excellent

Gregory

208 years of experience
385 reviews
Gregory
208 years of experience
B250 1994 - Heater Hoses - Littleton, CO
Excellent

Gregory

208 years of experience
385 reviews
Gregory
208 years of experience
B250 1994 - Loss of power - Littleton, CO
Gregory was professional and patient. He did a very thorough job of diagnosing the problems with my vehicle.

Joel

15 years of experience
1142 reviews
Joel
15 years of experience
B250 1988 - Brakes, Steering and Suspension System - Jacksonville, FL
great knowledge and very friendly,this is my go to guy.i would prefer to have joel as my only mechanic,thanks.

Excellent Rating

(27)

Rating Summary
26
1
0
0
0
26
1
0
0
0
Number of Dodge B250 services completed
297+
services done by our mechanics
TOTAL NUMBER OF EXPERT Dodge MECHANICS
1400+
experts on our platform

Recent articles & questions

Do High Beams Use Separate Bulbs?
Your headlights have two settings – high and low. High beams are used when you’re driving at night on a...
How to Renew Your Car Registration in Missouri
Most Most people neglect to see just how much of a privilege it is to drive on the roads in their area. For most Missouri residents, driving is something that they do without giving it much thought. Before you are...
How Long Does a Fuel Pump Shut Off Switch Last?
Being Being involved in an accident can be quite scary and dangerous. There are a number of safety mechanisms that are built into a car that will help to reduce the danger that comes with being involved in an accident....

Bad thermostat causing radiator leak.

Just to be informative the radiator and the overflow tank are two separate parts that both store coolant and if one is leaking the other is not leaking. Also a bad thermostat will not cause a radiator or an overflow...

When reducing speed and then trying to accelerate again car seems to struggle (rpm start going up) but the mph don't

Hello. I would usually start by scanning the computer for codes (https://www.yourmechanic.com/article/how-to-read-and-understand-check-engine-light-codes-by-jason-unrau). This would tell me if the computer is seeing anything out of the ordinary. If there are no codes, then I monitor the output of the sensors as...

I give my car gas, and it shuts down

Hi there. Are there any warning lights on? If there are any warning lights, this could lead us to the possible cause of your concern. However, low fuel pressure could be the cause. If there is not sufficient pressure in...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com